How do I sudo su as another user?
Another way to switch to another account with sudo is to use the -s option. If you run sudo -s that will start a shell as root. You can specify a user with the -u option….Using sudo.
| Commands | Meaning |
|---|---|
| sudo command | Run command as root. |
| sudo -u root command | Run command as root. |
| sudo -u user command | Run command as user. |
How do I su as another user?
What to Know
- To switch to the root user on Ubuntu-based distributions, enter sudo su in the command terminal.
- If you set a root password when you installed the distribution, enter su.
- To switch to another user and adopt their environment, enter su – followed by the name of the user (for example, su – ted).
Can you run sudo with no root password?
For example, if a user needed to run /sbin/chown, you could run it with the command: Which would then prompt you for the root password and then run the command. You can configure sudo to allow access to files by using the root password, the user’s own password, or with no password.
How to setup sudo for a specific user?
Save and close the file when you are finished. If you want to allow all users to execute sudo without a password (note: this is only advisable in test systems and should never be used on production workloads), edit the /etc/sudoers file: Find the following line: Replace it with the following line:
How to use sudo to perform root level access?
(NOTE that if you rem out the ” Defaults targetpw ” line and not the other, all users will have all root level access to utilities by simply putting in their own password). Here is what it looks like in the /etc/sudoers file:
Is it possible to run a command as root without password?
Btw. that’s exactly how sudo works – /usr/bin/sudo is setuid root, so it automatically becomes root when you type sudo. If it weren’t setuid root, it won’t be able to switch to root.